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-rw-r--r--include/linux/perf_event.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index ac636dd20a0c..4e2d7ae71499 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -52,7 +52,8 @@ enum perf_hw_id {
PERF_COUNT_HW_BRANCH_INSTRUCTIONS = 4,
PERF_COUNT_HW_BRANCH_MISSES = 5,
PERF_COUNT_HW_BUS_CYCLES = 6,
- PERF_COUNT_HW_STALLED_CYCLES = 7,
+ PERF_COUNT_HW_STALLED_CYCLES_FRONTEND = 7,
+ PERF_COUNT_HW_STALLED_CYCLES_BACKEND = 8,
PERF_COUNT_HW_MAX, /* non-ABI */
};
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